SMOOTH

作品数:571被引量:1023H指数:13
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相关作者:王延军马保国张杰胡晓楠孟广武更多>>
相关机构:延安大学聊城大学北方工业大学首都师范大学更多>>
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Study on the static properties of spiral springs under static loading被引量:1
《Applied Mathematics and Mechanics(English Edition)》2021年第11期1571-1580,共10页Zhixiang LI Zhen ZHAO Caishan LIU Qingyun WANG 
the National Natural Science Foundation of China(No.11972055);the National Defense Science and Technology Fund in the Technical Field of the Foundation Strengthening Plan(No.2020-JCJQ-JJ-009);the Civil Aerospace Pre-research Project(No.D020206)。
Spiral springs have a wide range of applications in various fields.As a result of the complexity of friction,few theoretical analyses of spring belts under static loading have been carried out.Considering the piecewis...
关键词:spiral spring simplified static model recursive method piecewise smooth feature 
Border collision bifurcations in 3D piecewise smooth chaotic circuit被引量:1
《Applied Mathematics and Mechanics(English Edition)》2016年第9期1239-1250,共12页Yinghui GAO Xiangying MENG Qishao LU 
Project supported by the National Natural Science Foundation of China(Nos.11272024,11371046,and 11372017);the Fundamental Research Funds for the Central Universities
A variety of border collision bifurcations in a three-dimensional (3D) piecewise smooth chaotic electrical circuit are investigated. The existence and stability of the equilibrium points are analyzed. It is found th...
关键词:electrical circuit border collision bifurcation multiple crossing 
New smooth gap function for box constrained variational inequalities
《Applied Mathematics and Mechanics(English Edition)》2013年第1期15-26,共12页张丽丽 李兴斯 
Project supported by the National Natural Science Foundation of China(Nos.10902077,11172209, and 10572031)
A new smooth gap function for the box constrained variational inequality problem (VIP) is proposed based on an integral global optimality condition. The smooth gap function is simple and has some good differentiable...
关键词:box constrained variational inequality problem (VIP) smooth gap function integral global optimality condition 
Strong convergence theorems for nonexpansive semi-groups in Banach spaces被引量:2
《Applied Mathematics and Mechanics(English Edition)》2007年第10期1287-1297,共11页张石生 杨莉 柳京爱 
Project supported by the Natural Science Foundation of Sichuan Province of China(No.2005A132)
Some strong convergence theorems of explicit composite iteration scheme for nonexpansive semi-groups in the framework of Banach spaces are established. Results presented in the paper not only extend and improve the co...
关键词:nonexpansive semi-group demi-closed principle common fixed point uni-formly smooth Banach space weakly continuous normalized duality mapping 
NEWTON METHOD FOR SOLVING A CLASS OF SMOOTH CONVEX PROGRAMMING
《Applied Mathematics and Mechanics(English Edition)》2005年第11期1491-1498,共8页姚奕荣 张连生 韩伯顺 DAI Shi-qiang 
ProjectsupportedbytheNationalNaturalScienceFoundationofChina(No.10271073)
An algorithm for solving a class of smooth convex programming is given. Using smooth exact multiplier penalty function, a smooth convex programming is minimized to a minimizing strongly convex function on the compact ...
关键词:convex programming Newton method KKT multiplier 
ISHIKAWA ITERATIVE PROCESS IN UNIFORMLY SMOOTH BANACH SPACES
《Applied Mathematics and Mechanics(English Edition)》2001年第11期1306-1310,共5页HUANG Zhen-yu(黄震宇) 
theNationalNaturalScienceFoundationofChina ( 1 980 1 0 1 7)
Let E be a uniformly smooth Banach space, K be a nonempty closed convex subset of E, and suppose: T: K --> K is a continuous Phi-strongly pseudocontractive operator with a bounded range. Using a new analytical method,...
关键词:Ishikawa iterative process Phi-stongly pseudocontractive operators uniformly smooth Banach spaces 
THE SMOOTH AND NONSMOOTH TRAVELLING WAVESOLUTIONS IN A NONLINEAR WAVE EQUATION
《Applied Mathematics and Mechanics(English Edition)》2001年第11期1333-1343,共11页LI Shu-min(李庶民) 
theNaturalScienceFoundationofYunnanProvinceofChina ( 1 999A0 0 1 8M)
The travelling wave solutions (TWS) in a class of P. D. E. is studied. The travelling wave equation of this P. D. E. is a planar cubic polynomial system in three-parameter space. The study for M became the topological...
关键词:nonlinear wave equation solitary travelling wave periodic travelling wave dissmoothness of wave 
ON THE MECHANISM OF TURBULENT COHERENT STRUCTURE (I)──THE PYSICAL MODEL OF THE COHERENT STRUCTUREFOR THE SMOOTH BOUNDARY LAYER
《Applied Mathematics and Mechanics(English Edition)》1995年第4期319-323,共5页蔡树棠 刘宇陆 
In this paper. based on the discussion of properties of the turbulent coherentstructure for smooth boumdary layer. a physical model has been established. The widthof slowly-moving streak line and bursting time of cohe...
关键词:turbulence theory coherent structure smooth boundary layer 
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